FIRE, EXPLOSION HAZARD
TABLE OF CONTENTS
SAFETY CONSIDERATIONS
What to do if you smell gas
Seasonal Maintenance
UNIT ARRANGEMENT AND ACCESS
Routine Maintenance
UNIT OPERATION AND SAFETY HAZARD
Heating
Fig. 3 - Filter Installation
Fig. 4 - Screens Installed on Outdoor-AirHood
Economizer or Outside Air Damper
Supply Fan Belt-Drive
Adjustable-PitchPulley on Motor
SUPPLY FAN BLOWER SECTION
ELECTRICAL SHOCK HAZARD
Condenser Coil
Fig. 6 - Supply-FanPulley Adjustment Bearings
COOLING
Fig. 7 - Tightening Locking Collar Motor
Fig. 8 - Cleaning Condenser Coil
Periodic Clean Water Rinse
Routine Cleaning of Coil Surfaces
One-RowCoil
Evaporator Coil
Refrigerant System Pressure Access Ports
Cleaning the Evaporator Coil
UNIT DAMAGE HAZARD
PURONR R410A REFRIGERANT
Fig. 11 - CoreMax Access Port Assembly
To Use Cooling Charging Charts
Refrigerant Charge
580J
COOLING CHARGING CHARTS
Fig. 12 - Cooling Charging Charts
C08203 C08204
580J
COOLING CHARGING CHARTS cont
Fig. 12 - Cooling Charging Charts cont
C08228 C08229
580J
COOLING CHARGING CHARTS cont
Fig. 12 - Cooling Charging Charts cont
C08437 C08438
580J
COOLING CHARGING CHARTS cont
Fig. 12 - Cooling Charging Charts cont
C08439
Compressor
Troubleshooting Cooling System
Fig. 13 - Condenser Fan Adjustment
Filter Drier
Table 1 – Cooling Service Analysis
580J
Fig. 14 - Convenience Outlet Location
Fig. 15 - Powered Convenience Outlet Wiring
CONVENIENCE OUTLETS
ELECTRICAL OPERATION HAZARD
System
Fig. 16 - Controller Assembly
SMOKE DETECTORS
Sensor
Fig. 19 - Typical Return Air Detector Location
Smoke Detector Locations
Location
Fig. 20 - Return Air Sampling Tube Location
Fig. 22 - Return Air Sensor Operating Position
FIOP Smoke Detector Wiring and Response
Fig. 23 - Typical Smoke Detector System Wiring
B C D A
Sensor Alarm Test Procedure
Sensor Alarm Test
Controller Alarm Test
Controller Alarm Test Procedure
To Configure the Dirty Sensor Test Operation
Remote Test/Reset Station Dirty Sensor Test
Detector Cleaning
SD-TRK4Remote Alarm Test Procedure
Alarm State
Indicators
Table 3 – Detector Indicators
Fig. 25 - Sensor Cleaning Diagram
Sensor’s Power LED is Off
Troubleshooting
Resetting Alarm and Trouble Condition Trips
Controller’s Power LED is Off
Control Circuit,
Fig. 28 - Limit Switch Location
GAS HEATING SYSTEM
Fuel Types and Pressures
Combustion-AirBlower
Fig. 29 - LP Low Pressure Switch Installed
Flue Gas Passageways
Table 7 – Liquid Propane Manifold Pressure Ranges
Cleaning and Adjustment
Fig. 31 - Heat Exchanger Assembly
Removal and Replacement of Gas Train
Burners and Igniters
Fig. 34 - Unit Control Box/IGC Location
Limit Switch
Burner Ignition
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580J
Fig. 35 - Spark Adjustment,
Fig. 36 - Spark Adjustment,
C06154
Fig. 37 - Gas Valves
Orifice Replacement
Table 8 – LED Error Code Description
Single Stage
Red LED-Status
Fig. 38 - Integrated Gas Control IGC Board
Table 9 – IGC Connections
580J
Table 10 – Orifice Sizes
580J
Table 11 cont. - Altitude Compensation* A08-A12
Troubleshooting Heating System
Minimum heating entering air temperature
580J
580J
Table 13 – Heating Service Analysis
PROBLEM
CAUSE
Fig. 39 - EconoMi$er IV Component Locations
Table 14 – IGC Board LED Alarm Codes
ECONOMIZER SYSTEMS
580J
580J
Fig. 41 - EconoMi$er IV Wiring
Fig. 40 - EconoMi$er2 Component Locations
C06022
Table 15 – EconoMi$er IV Input/Output Logic
580J
EconoMi$er
Outdoor Air Temperature OAT Sensor
Supply Air Temperature SAT Sensor
Fig. 43 - EconoMi$er IV Functional View
Outdoor Air Lockout Sensor
Fig. 46 - Outside Air Temperature Changeover
Fig. 44 - Supply Air Sensor Location
EconoMi$er IV Control Modes
Outdoor Enthalpy Changeover
Differential Enthalpy Control
Mounting Location
Fig. 49 - Enthalpy Changeover Setpoints
Fig. 50 - EonoMi$er IV Control
Fig. 51 - CO2 Sensor Maximum Range Settings
Exhaust Setpoint Adjustment
Indoor Air Quality IAQ Sensor Input
Thermostats
CO2 Sensor Configuration
Damper Movement
Occupancy Control
Differential Enthalpy
Table 17 – EconoMi$er IV Sensor Usage
EconoMi$er IV Preparation
Single Enthalpy
PRE-START-UP
WIRING DIAGRAMS
EconoMi$er IV Troubleshooting Completion
DCV Minimum and Maximum Position
START-UP,GENERAL
Internal Wiring
Refrigerant Service Ports
Unit Preparation
Ventilation Continuous Fan
OPERATING SEQUENCES
Heating
Cooling, Unit Without Economizer
Heating With EconoMi$er
FASTENER TORQUE VALUES
Demand Controlled Ventilation
Table 18 – Torque Values
580J
C08308
580J
C08317
Serial Number Format
APPENDIX I. MODEL NUMBER SIGNIFICANCE
Model Number Nomenclature
580J
3 - 6 TONS - Standard Refrigeration System
APPENDIX II. PHYSICAL DATA
Physical Data Cooling
580J
Physical Data Cooling
APPENDIX II. PHYSICAL DATA cont
7.5 - 10 TONS - Standard Refrigeration System
580J
APPENDIX II. PHYSICAL DATA cont
Physical Data Heating
3 - 6 TONS
580J
Physical Data Heating
7.5 - 10 TONS
APPENDIX II. PHYSICAL DATA cont
580J
General Fan Performance Notes
APPENDIX III. FAN PERFORMANCE
580J
580J*04
1 Phase
APPENDIX III. FAN PERFORMANCE cont
3 Ton Horizontal Supply
APPENDIX III. FAN PERFORMANCE cont
3 Phase
3 Phase
580J*04
4 Ton Horizontal Supply
1 Phase
580J*05
4 Ton Vertical Supply
APPENDIX III. FAN PERFORMANCE cont
3 Phase
3 Phase
580J*05
5 Ton Vertical Supply
580J*06
5 Ton Horizontal Supply
1 Phase
APPENDIX III. FAN PERFORMANCE cont
3 Phase
3 Phase
580J*06
6 Ton Vertical Supply
580J*07
6 Ton Horizontal Supply
3 Phase
7.5 TON HORIZONTAL SUPPLY
3 PHASE
580J*08
7.5 TON VERTICAL SUPPLY
8.5 TON HORIZONTAL SUPPLY
3 PHASE
580J*09
8.5 TON VERTICAL SUPPLY
10 TON VERTICAL SUPPLY
580J*12
10 TON HORIZONTAL SUPPLY
3 PHASE
APPENDIX III. FAN PERFORMANCE cont
Pulley Adjustment
580J
4 TONS
APPENDIX IV. ELECTRICAL DATA
3 TONS
580J*04
6 TONS
APPENDIX IV. ELECTRICAL DATA cont
5 TONS
580J*06
10 TONS
7.5 TONS
8.5 TONS
APPENDIX IV. ELECTRICAL DATA cont
580J
MCA/MOCP Determination No C.O. or UNPWRD C.O
APPENDIX IV. ELECTRICAL DATA cont
See notes on next page
580J
MCA/MOCP DETERMINATION NO C.O. OR UNPWRD C.O
APPENDIX IV. ELECTRICAL DATA cont
1Fuse or breaker
Wiring Diagrams
APPENDIX V. WIRING DIAGRAM LIST
580J
Fig. 56 - 580J*07A, C Outdoor Circuiting
APPENDIX VI. MOTORMASTER SENSOR LOCATIONS
Fig. 54 - 580J*04A, B, C Outdoor Circuiting
Fig. 55 - 580J*05/06A, B, C Outdoor Circuiting
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APPENDIX VI. MOTORMASTER SENSOR LOCATIONS cont
Fig. 58 - 580J*09/12A, C Outdoor Circuiting
C08263
Remove and Store in Job File
START-UPCHECKLIST
TEMPERATURES
I.PRELIMINARY INFORMATION